Research Output per year

## Research Output 1984 2019

- 1 - 50 out of 73 results
- Publication Year, Title (descending)

## An effect size for variance heterogeneity in meta-analysis

Harwell, M., Jan 1 2019, In : Communications in Statistics: Simulation and Computation.Research output: Contribution to journal › Article

## Improving student learning of ratio, proportion, and percent: A replication study of schema-based instruction

Jitendra, A. K., Harwell, M. R., Im, S. H. & Karl, S. R., Aug 2019, In : Journal of Educational Psychology. 111, 6, p. 1045-1062 18 p.Research output: Contribution to journal › Article

## Life STEM: A Case Study of Life Science Learning Through Engineering Design

Guzey, S. S., Ring-Whalen, E. A., Harwell, M. & Peralta, Y., Jan 15 2019, In : International Journal of Science and Mathematics Education. 17, 1, p. 23-42 20 p.Research output: Contribution to journal › Article

## A strategy for using bias and RMSE as outcomes in Monte Carlo Studies in statistics

Harwell, M., Jan 1 2018, In : Journal of Modern Applied Statistical Methods. 17, 2, eP2938.Research output: Contribution to journal › Article

## A Survey of Reporting Practices of Computer Simulation Studies in Statistical Research

Harwell, M., Kohli, N. & Peralta-Torres, Y., Oct 2 2018, In : American Statistician. 72, 4, p. 321-327 7 p.Research output: Contribution to journal › Article

## Don't Expect Too Much: The Limited Usefulness of Common SES Measures

Harwell, M., May 14 2018, (Accepted/In press) In : Journal of Experimental Education. p. 1-14 14 p.Research output: Contribution to journal › Article

## Using Regression Discontinuity to Estimate the Effects of a Tier-1 Research-Based Mathematics Program in Seventh Grade

Jitendra, A. K., Harwell, M. R., Im, S. H., Karl, S. R. & Slater, S. C., Jan 1 2018, (Accepted/In press) In : Exceptional children.Research output: Contribution to journal › Article

## A Randomized Trial of the Effects of Schema-Based Instruction on Proportional Problem-Solving for Students With Mathematics Problem-Solving Difficulties

Jitendra, A. K., Harwell, M. R., Dupuis, D. N. & Karl, S. R., May 1 2017, In : Journal of learning disabilities. 50, 3, p. 322-336 15 p.Research output: Contribution to journal › Article

## Experimental design and data analysis in computer simulation studies in the behavioral sciences

Harwell, M., Kohli, N. & Peralta, Y., Jan 1 2017, In : Journal of Modern Applied Statistical Methods. 16, 2, p. 3-28 26 p.Research output: Contribution to journal › Article

## Investigating a Tier 1 intervention focused on proportional reasoning: A follow-up study

Jitendra, A., Harwell, M. R., Karl, S. R., Simonson, G. R. & Slater, S. C., Jan 1 2017, In : Exceptional children. 83, 4, p. 340-358 19 p.Research output: Contribution to journal › Article

## The Impact of Design-Based STEM Integration Curricula on Student Achievement in Engineering, Science, and Mathematics

Selcen Guzey, S., Harwell, M., Moreno, M., Peralta, Y. & Moore, T. J., Apr 1 2017, In : Journal of Science Education and Technology. 26, 2, p. 207-222 16 p.Research output: Contribution to journal › Article

## The Surprisingly Modest Relationship Between SES and Educational Achievement

Harwell, M., Maeda, Y., Bishop, K. & Xie, A., Apr 3 2017, In : Journal of Experimental Education. 85, 2, p. 197-214 18 p.Research output: Contribution to journal › Article

## A Study of the Relationship Between the ACT College Mathematics Readiness Standard and College Mathematics Achievement

Harwell, M. R., Moreno, M. & Post, T. R., Jan 1 2016, In : Journal of Psychoeducational Assessment. 34, 3, p. 269-281 13 p.Research output: Contribution to journal › Article

## Building up stem: An analysis of teacher-developed engineering design-based stem integration curricular materials

Guzey, S. S., Moore, T. J. & Harwell, M., Jan 1 2016, In : Journal of Pre-College Engineering Education Research. 6, 1Research output: Contribution to journal › Article

## Schema-based instruction: Effects of experienced and novice teacher implementers on seventh grade students' proportional problem solving

Jitendra, A. K., Harwell, M. R., Karl, S. R., Dupuis, D. N., Simonson, G. R., Slater, S. C. & Lein, A. E., Aug 1 2016, In : Learning and Instruction. 44, p. 53-64 12 p.Research output: Contribution to journal › Article

## STEM Integration in Middle School Life Science: Student Learning and Attitudes

Guzey, S. S., Moore, T. J., Harwell, M. & Moreno, M., Aug 1 2016, In : Journal of Science Education and Technology. 25, 4, p. 550-560 11 p.Research output: Contribution to journal › Article

## Effects of a research-based intervention to improve seventh-grade students'proportional problem solving: A cluster randomized trial

Jitendra, A., Harwell, M. R., Dupuis, D. N., Karl, S. R., Lein, A. E., Simonson, G. & Slater, S. C., Nov 1 2015, In : Journal of Educational Psychology. 107, 4, p. 1019-1034 16 p.Research output: Contribution to journal › Article

## A multi-institutional study of high school mathematics curricula and college mathematics achievement and course taking

Harwell, M. R., Post, T. R., Medhanie, A., Dupuis, D. N. & LeBeau, B., Nov 2013, In : Journal for Research in Mathematics Education. 44, 5, p. 742-774 33 p.Research output: Contribution to journal › Article

## A multi-institutional study of the relationship between high school mathematics achievement and performance in introductory college statistics

Dupuis, D. N., Medhanie, A., Harwell, M. R., Lebeau, B., Monson, D. & Post, T. R., Dec 1 2012, In : Statistics Education Research Journal. 11, 1, p. 4-20 17 p.Research output: Contribution to journal › Article

## Connecting research to teaching: Integrated curricula and preparation for college mathematics

Post, T. R., Monson, D., Anderson, E. & Harwell, M. R., 2012, In : Mathematics Teacher. 106, p. 138-143Research output: Contribution to journal › Article

## Preparation of students completing a core-plus or commercially developed high school mathematics curriculum for intense college mathematics coursework

Harwell, M. R., Medhanie, A., Post, T. R., Norman, K. & Dupuis, D. N., Jan 1 2012, In : Journal of Experimental Education. 80, 1, p. 96-112 17 p.Research output: Contribution to journal › Article

## Student and high-school characteristics related to completing a science, technology, engineering or mathematics (STEM) major in college

LeBeau, B., Harwell, M., Monson, D., Dupuis, D., Medhanie, A. & Post, T. R., Apr 1 2012, In : Research in Science and Technological Education. 30, 1, p. 17-28 12 p.Research output: Contribution to journal › Article

## The Role of the ACCUPLACER Mathematics Placement Test on a Student's First College Mathematics Course

Medhanie, A. G., Dupuis, D. N., LeBeau, B., Harwell, M. R. & Post, T. R., Apr 2012, In : Educational and Psychological Measurement. 72, 2, p. 332-351 20 p.Research output: Contribution to journal › Article

## High school mathematics curricula, university mathematics placement recommendations, and student university mathematics performance

Norman, K. W., Medhanie, A. G., Harwell, M. R., Anderson, E. & Post, T. R., Jul 1 2011, In : PRIMUS. 21, 5, p. 434-455 22 p.Research output: Contribution to journal › Article

## Prior achievement, course-taking patterns, and persistence

Post, T. R., Medhanie, A., Harwell, M. R., Norman, K., Dupuis, D., Muchlinski, T., Anderson, E. & Monson, D., 2010, In : Journal of Research in Mathematics Education. 41, p. 274-308Research output: Contribution to journal › Article

## Student eligibility for a free lunch as an ses measure in education research

Harwell, M. R. & LeBeau, B., Mar 1 2010, In : Educational Researcher. 39, 2, p. 120-131 12 p.Research output: Contribution to journal › Article

## The impact of prior mathematics achievement on the relationship between high school mathematics curricula and postsecondary mathematics performance, course-taking, and persistence

Post, T. R., Medhanie, A., Harwell, M., Norman, K. W., Dupuis, D. N., Muchlinski, T., Andersen, E. & Monson, D., May 1 2010, In : Journal for Research in Mathematics Education. 41, 3, p. 274-308 35 p.Research output: Contribution to journal › Article

## The preparation of students from National Science Foundation-funded and commercially developed high school mathematics curricula for their first University Mathematics Course

Harwell, M. R., Post, T. R., Cutler, A., Maeda, Y., Anderson, E., Norman, K. W. & Medhanie, A. G., Mar 1 2009, In : American Educational Research Journal. 46, 1, p. 203-231 29 p.Research output: Contribution to journal › Article

## Deficiencies of reporting in meta-analyses and some remedies

Harwell, M. & Maeda, Y., Jan 1 2008, In : Journal of Experimental Education. 76, 4, p. 403-430 28 p.Research output: Contribution to journal › Article

## Standards-based mathematics curricula and middle-grades students' performance on standardized achievement tests

Post, T. R., Harwell, M. R., Davis, J. D., Maeda, Y., Cutler, A., Andersen, E., Kahan, J. A. & Norman, K. W., Mar 1 2008, In : Journal for Research in Mathematics Education. 39, 2, p. 184-212 29 p.Research output: Contribution to journal › Article

## Standards-based mathematics curricula and secondary students' performance on standardized achievement tests

Harwell, M. R., Post, T. R., Maeda, Y., Davis, J. D., Cutler, A. L., Andersen, E. & Kahan, J. A., Jan 1 2007, In : Journal for Research in Mathematics Education. 38, 1, p. 71-101 31 p.Research output: Contribution to journal › Article

## More powerful tests of predictor subsets in regression analysis under nonnormality

Serlin, R. C. & Harwell, M. R., Dec 1 2004, In : Psychological Methods. 9, 4, p. 492-509 18 p.Research output: Contribution to journal › Article

## Factors related to achievement levels of education students at Mu'tah university

Alnabhan, M., Al-Zegou, E. & Harwell, M. R., Dec 1 2001, In : Assessment and Evaluation in Higher Education. 26, 6, p. 593-604 12 p.Research output: Contribution to journal › Article

## Psychometric challenges in developing a college admission test for Jordan

Alnabhan, M. & Harwell, M., Jan 1 2001, In : Social Behavior and Personality. 29, 5, p. 445-458 14 p.Research output: Contribution to journal › Article

## Statistical characteristics of a proposed college entrance examination in Jordan

Alnabhan, M. & Harwell, M. R., 2001, In : Social Behavior and Personality: An International Journal. 29, p. 427-458Research output: Contribution to journal › Article

## Medical students can learn the basic application, analytic, evaluative, and psychomotor skills of critical care medicine

Rogers, P. L., Jacob, H., Thomas, E. A., Harwell, M., Willenkin, R. L. & Pinsky, M. R., Jan 1 2000, In : Critical care medicine. 28, 2, p. 550-554 5 p.Research output: Contribution to journal › Article

## Evaluating the validity of educational rating data

Harwell, M., Feb 1999, In : Educational and Psychological Measurement. 59, 1, p. 25-37 13 p.Research output: Contribution to journal › Article

## Advantages of computer programs over power charts for the estimation of power

Gatti, G. G. & Harwell, M. R., 1998, In : Journal of Statistics Education. 6Research output: Contribution to journal › Article

## Misinterpreting interaction effects in analysis of variance

Harwell, M., Jul 1 1998, In : Measurement and Evaluation in Counseling and Development. 31, 2, p. 125-136 12 p.Research output: Contribution to journal › Article

## Preparing graduate students in educational statistics: A national survey

Curtis, D. C. & Harwell, M. R., 1998, In : Journal of Statistics Education. 6Research output: Contribution to journal › Article

## Analyzing the results of Monte Carlo studies in item response theory

Harwell, M. R., Apr 1997, In : Educational and Psychological Measurement. 57, 2, p. 266-279 14 p.Research output: Contribution to journal › Article

## An empirical study of five multivariate tests for the single-factor repeated measures model

Harwell, M. R. & Serlin, R. C., Jan 1 1997, In : Communications in Statistics Part B: Simulation and Computation. 26, 2, p. 605-618 14 p.Research output: Contribution to journal › Article

## An Empirical Study of Hedges's Homogeneity Test

Harwell, M., Jun 1997, In : Psychological Methods. 2, 2, p. 219-231 13 p.Research output: Contribution to journal › Article

## An empirical study of the Hedges (1982) homogeneity test

Harwell, M. R., 1997, In : Psychological Methods. 2, p. 219-226Research output: Contribution to journal › Article

## An investigation of the raudenbush (1988) test for studying variance heterogeneity

Harwell, M., Oct 1996, In : Journal of Experimental Education. 65, 2, p. 181-190 10 p.Research output: Contribution to journal › Article

## Computing elementary symmetric functions and their derivatives: A didactic

Baker, F. B. & Harwell, M. R., Jun 1996, In : Applied Psychological Measurement. 20, 2, p. 169-192 24 p.Research output: Contribution to journal › Article

## Evaluating Statistics Texts Used in Education

Harwell, M. R., Herrick, M. L., Curtis, D., Mundfrom, D. & Gold, K., 1996, In : Journal of Educational and Behavioral Statistics. 21, 1, p. 3-34 32 p.Research output: Contribution to journal › Article

## Monte Carlo studies in item response theory

Harwell, M., Stone, C. A., Hsu, T. C. & Kirisci, L., Jun 1996, In : Applied Psychological Measurement. 20, 2, p. 101-125 25 p.Research output: Contribution to journal › Article

## A Monte Carlo study of the Friedman test and some competitors in the single factor, repeated measures design with unequal covariances

Harwell, M. R. & Serlin, R. C., Jan 1994, In : Computational Statistics and Data Analysis. 17, 1, p. 35-49 15 p.Research output: Contribution to journal › Article

## An empirical study of eight tests of partial correlation coefficients

Serlin, R. C. & Harwell, M. R., 1993, In : Communications in Statistics - Simulation and Computation. 22, p. 761-772Research output: Contribution to journal › Article